baber/WOPTO huggingface dataset:
Patent JP-H024941-A (JP)
Title: Iron-neodymium-boron base permanent magnetic alloy containing hafnium diboride and its manufacture
Inventor: RANJIYAN REI
IPC: C22C38/00
Filed: 1988-12-16
Abstract: PURPOSE:To manufacture a high density massive permanent magnetic alloy having high energy product value by subjecting the molten metal of an Fe-Nd-B alloy having specific compsn. to ultrarapid cooling into the amorphous shape, finely pulverizing it and subjecting the pulverized material to hot extrusion CONSTITUTION:The molten metal of an alloy of which 0.3 to 3wt.% HfF2 is mixed into the essential components having the compsn. of FeaCobNdcRdMeBf (in the formula, R denotes one kind among La, Y, Ce, Dy, Tb, Pr or the mixture thereamong, M denotes one kind among Al, Si, Ge, Ga or the mixture thereamong and (a)+(b)+(c)+(d)+(e)+(f)=100 and, by atom, 65 to 84%(a), 0 to 25%(b), 5 to 20% (c), 0 to 5% (e) and 3 to 10% (f) are regulated) is rapidly cooled at 10<5> to 10<7> deg.C/sec cooling speed in a nonoxidizing atmosphere into the thin layer of an amorphous phase, etc., which is finely pulverized and is subjected to hot extrusion. The HfF2-contg. Fe-Nd-B base permanent magnetic alloy in which <=0.5mum HfF2 grains are uniformly dispersed, provided with hard magnetism and having high energy product value can be manufactured.
Patent JP-H02169177-A (JP)
Title: Production of heat exchanger
Inventor: KASE HIROAKI
IPC: B23K101/14
Filed: 1988-12-16
Abstract: PURPOSE:To easily produce the high-performance heat exchanger by providing plural notches on the ends of fins clad with brazing material, inserting heat transfer tubes into these notches from the ends of the fins and joining the members by heating. CONSTITUTION:The fins 2 clad with the brazing materials on both or one surfaces are provided with the notches by press forming. The notches are formed to the same width as the width of the heat transfer tubes 3. Plural pieces of such fins 2 are arrayed in parallel at specified intervals and the heat transfer tubes 3 are inserted into the notches 4 of the respective fins 2 in the direction A from the front edge direction of the fins to assemble the heat exchanger. The assembled fins 2 and the heat transfer tubes 3 are heated in a furnace and are joined by the brazing materials clad on the fins 2. The fins 2 are prevented from being damaged and the heat transfer tubes 3 from being bent in this way at the time of insertion. The stable brazing is thus executed in the state of having no clearances between the fins 2 and the heat transfer tubes 3.
Patent JP-H03178669-A (JP)
Title: Medicine jetting/injecting device
Inventor: TATSUGUCHI MIKIO
IPC: A61M31/00
Filed: 1989-12-08
Abstract: PURPOSE:To perform an efficient injection of a medicine to the affected part by installing a fluid therapy tube in an endoscope and constituting a piercing needle so as to retractable from the tip of the endoscope. CONSTITUTION:A fluid therapy tube 2 is installed through, for instance, by utilizing a through-hole of an organization picking forceps of an endoscope 3, and a piercing needle 4 connected to the tip of the fluid therapy tube 2 becomes one body with the fluid therapy tube 2 and retractable from the tip of the endoscope 3. When a pump 1 is actuated, a medicine in a medicine container 6 is supplied to the pump 1, pressurized by the pump 1 and discharged to the fluid therapy tube 2. While confirming the affected part by the endoscope 3, the piercing needle 4 connected to the tip of the fluid therapy tube 2 is applied to the affected part under direct viewing, and by operating a valve 5, a medicine of a desired quantity is injected to the affected part. In accordance with the injection part, injection pressure and the injection quantity of the medicine are controlled, but by selecting suitably discharge pressure of the pump 1 and thickness of the piercing needle 4, the control can be executed with a considerable degree of freedom.
Patent JP-H10156805-A (JP)
Title: Lengthy bamboo skin flat plate and its composite plate
Inventor: TAKEI MASAMI
IPC: B27J1/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a lengthy bamboo skin flat plate having beautiful external appearance and sense of touch of natural bamboo. SOLUTION: The lengthy bamboo skin flat plate comprises at least one node heaped up on a surface and flatly developed at a curved surface of a bamboo skin in the state that at least one node 10a heaped up on the surface by pressing a lengthy longitudinally split fresh bamboo skin having at least one node 10a heaped up on the surface in heated steam with bamboo inner coat and content deleted. When a base plate is adhered to a rear surface of the flat plate 10, a composite plate of the plate 10 is provided. The flat plate 10 or its composite plate may be colored with various coloring materials.
Patent JP-H06168051-A (JP)
Title: Freely turnable cable guide
Inventor: MATSUNO KAZUYOSHI
IPC: G06F1/18
Filed: 1992-11-30
Abstract: PURPOSE:To miniaturize the display of a computer terminal equipment, to integrally form it and to reduce the twist and the rub of a cable between a display having a swivel and a tilt mechanism, and a controller. CONSTITUTION:A signal cable 4 and a power cable 5 are made to pass through the rotation center part of a slider 2 connecting the display 1 and the controller 3 through the notch part of a freely turnable cable guide 7, and they are guided to the internal cable storage guide 8 of the controller 3. Thus, the twist and the rub of the cable connecting the display and the controller at the time of operating the swivel and the tilt of the display are reduced.
Patent JP-H02163398-A (JP)
Title: Durable electrolytic method by electroplating conductor roll
Inventor: TAKASAKI ISAMU
IPC: C25D7/06
Filed: 1988-12-19
Abstract: PURPOSE:To control the exhaustion loss of a conductor roll and to prolong the service life of a band steel by specifying the pH of an electrolyte at the time of electroplating the band steel while sraying the electrolyte onto the conductor roll. CONSTITUTION:A band steel 2 is passed between an inlet-side conductor roll 4A and a backup roll 6A, plated in a plating tank 12, passed between an outlet- side conductor roll 4B and a backup roll 6B, and transferred to the succeeding stage. An electrolyte 10 is sprayed onto the conductor rolls 4A and 4B through a spray nozzle 8 to prevent the deposition of a plating metal and insoluble metal oxides, and the pH of the electrolyte 10 is controlled to 3-4. By this method, the exhaustion loss of the conductor rolls 4A and 4B due to the electrolyte 10 is controlled, and the service life of the rolls is prolonged.
Patent JP-2001136883-A (JP)
Title: Means for supporting fishing rod
Inventor: FUJIWARA YOSHIROU
IPC: A01K97/10
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a means for supporting a fishing rod which enables the supported state of the fishing rod to be easily and quickly released. SOLUTION: This means 1 for supporting a fishing rod features being equipped with a device body 2 which is installed in a fixed state and has a fishing rod-receiving part 15 for bearing the fishing rod 50, a rod-fixing part 4 for holding the rod 50 detachably, a mounting fixture 11 which is installed in the body 2 and holds the fixing part 4 detachably to be settled and an operating member 24 for releasing an engaged state between the fixing part 4 and the fixture 11, and that the operating member 24 releases the engaged state between the fixing part 4 and the fixture 11 by sliding the fixing part 4 nearly along the detaching direction of the fixing part 4 from the fixture 11.
Patent JP-2000132367-A (JP)
Title: Digital image forming device
Inventor: HIGASHIMOTO HIDEO
IPC: B65H3/44
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To supply a digital image forming device which automatically selects a paper feeding tray with the recording material of an optimum size and forms an image in a position that is easily viewed. SOLUTION: A printer 20 as a device has an image processing means 1 developing received image data into bit map data of a printing image, a page storage means 2 storing developed bit map data at every page, an image area detection means 3 detecting a minimum rectangular area covering the aggregate of dots from bit map data, a paper feeding tray selection means 4 selecting a paper feeding tray with the recording material of the minimum size among the recording materials of sizes larger than the rectangular area detected by the image area detection means 3 from the plural paper feeding trays, and an image forming means 5 forming the image of bit map data in the rectangular area detected by the image area detection means 3 in the recording material with the selected paper feeding tray.
Patent JP-H0372798-A (JP)
Title: Adaptive antenna
Inventor: JIYON SUCHIIBUN ROJIAN
IPC: H04N5/44
Filed: 1989-12-08
Abstract: PURPOSE: To detect the inter-channel interference with desired accuracy by using a digital measurement means and an addition/subtraction means to measure the amplitude fluctuation of synchronous pulses that is caused by the inter- channel interference. CONSTITUTION: The signals received via an array antenna 72 are inputted to an inter-channel interference detector 74 which detects the odd and even synchronous pulses A and B via a sampling circuit. Then a sum signal S and a difference signal D of both pulses A and B are obtained by an addition amplifier 24 and a subtraction amplifier 26. A logical operation circuit calculates the signals showing the amplitudes of pulses A and B from the signals S and D via a BPF in response to the inter-channel interference. A control signal is produced based on the difference between those signals calculated by the logical operation circuit. The control signal is supplied to a digital control circuit 76 to control an attenuating circuit network 80 via plural analog drivers 78 and also to control the output signals of the antenna 72.  Thus, the inter-channel interference can be substantially eliminated.
Patent JP-H0752917-A (JP)
Title: Packaging machine
Inventor: BERUNHARUDO DOMEIERU
IPC: B65B21/12
Filed: 1993-12-20
Abstract: PURPOSE: To provide a packing machine occupying only small area, which is capable of packing articles in a case and taking the articles out from the case at one time in high production ability. CONSTITUTION: Empty cases 3 and cases 4 filled with articles to be removed are conveyed successively by case conveyors 7, 8 passing along a machine in a horizontal plane. At the same time, articles to be packed are supplied to the machine in the same supply direction as the cases by article conveyors 9, 10 running parallel to the case conveyors, and articles removed from the cases are conveyed out of the machine. At least three working stations are disposed spacing each other along an orbital path of closing circulation of a pack head 1, as passing by the working stations, a gripper elements of the pack head are constrained from a release posture to a grip posture, or reversely.
Patent JP-H07173509-A (JP)
Title: Wear resistant material, production thereof and compressor using the same material
Inventor: MORIOKA TSUTOMU
IPC: C22C38/46
Filed: 1993-12-20
Abstract: PURPOSE:To produce a wear resistant material reduced in dimensional change of a sliding member and lowering of the hardness even in the case of the rise of the using temp. and excellent in fitness, wear resistance and durability by forming a steadite phase having extremely high hardness between an Fe-based sintered alloy and a Cu-based allay. CONSTITUTION:A metallic structure of primary phases 20 of an F-based sintered alloy obtd. by subjecting a powdery mixture contg. at least two kinds selected from, by weight, 0.2 to 4% Ni, 0.1 to 6% Mo, 0.2 to 8% Cr, 0.5 to 5% Cu, 0.5 to 3% V, 0.3 to 7% W and 0.1 to 1% P and contg. 0.1 to 3% C, and the balance Fe to compacting and thereafter executing sintering, secondary phases 21 with a Cu-based alloy structure in which the pore parts of the same Fe-based sintered alloy are infiltrated with a Cu alloy contg. 0.03 to 3% P or a Cu alloy contg. 0.03 to 3% P and 5 to 15% Sn and steadite phases 22 constituted of a three component eutectic body of Fe-t-P with high hardness and precipitated into a part of the boundary of both is formed. Thus, the wear resistant material withstanding the rise of the using temp. can be obtd.
Patent JP-H01163774-A (JP)
Title: Copying device
Inventor: OBUCHI TORU
IPC: G03G15/047
Filed: 1987-12-21
Abstract: PURPOSE:To output an image within a line drawing section drawn precisely in the same color as line drawing color by providing a segment detecting device, an erasing device, and a developing controller, and specifying an image color converting area where the specific area of a monocolored original is drawn with specific colored line. CONSTITUTION:The red-colored separation specification of an original 41 is inputted from a switch box 33 and a red-colored filter is set to an image pickup element 4b by means of depressing a copying key, and a carrying bus for a transfer sheet is switched in the direction of a middle tray. Next, an optical scanning device starts reading and scanning and an element 4b and non-filter image pickup element 4c scan the original 41. Then the inner part which is surrounded by drawing section of the red-colored line drawing 44b is erased by the erasing device 9 and only the latent image of a black character image 42, which is formed on photosensitive drum 6, is developed, and black-colored toner is transferred and fixed to obtain an output 51. This output 51 is confirmed to be outputted to a middle tracer, and its area surrounded by the drawing section of the black-colored line drawing 44a is erased by the device 9. Out of the image 43 of the original 41, only the latent image formed on the drum 6 is developed and red-colored toner is, transferred, fixed, and outputted 52.
Patent JP-H09159033-A (JP)
Title: Seal structure of oil pump for automatic transmission
Inventor: SHIMAKURA MASAKI
IPC: F16C33/72
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent time coming off of an oil seal by the inferiority of an elastic body. SOLUTION: An oil seal 6 has a rubber 6R and a metal ring 6M and a rubber ring 6R with a lip including a spring S formed in a ring shape is formed in a shape inserted to the metal ring 6M by cutting off one outer periphery corner angle of the rubber ring 6R and is pressed in and fitted so that the oil seal end surface on which the metal ring 6M is exposed can be pointed to the outside for the fitted hollow part H0 of a pump housing 1a. Further, a jointed part P is installed by calking the fitted hollow part H0 and tightly close effect is improved by reducing the coming off of the rubber 6R by interiority.
Patent JP-2001144186-A (JP)
Title: Semiconductor manufacturing method
Inventor: OISHI TETSUYA
IPC: H01L21/8249
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To readily form a high precision NPN transistor and capacity, without impairing reliability of a MISFET gate insulating film. SOLUTION: A gate electrode and the lower electrode of capacity are formed on a substrate, an insulating film 116 is deposited, the active region of an NPN and a capacity region are opened for depositing an insulating film 117, and a base is formed. The insulating film 117 is etched, and a sidewall is formed on the sidewall of the active region opening part of the NPN by the insulating film 117. Polycrystalline silicon 119 is deposited for etching the polycrystalline silicon 119 and the insulating film 116, the sidewall of a PMOS is formed, and the external base region of the NPN and the source/drain region of the PMOS are a formed. Then, the polycrystalline silicon 119 and the insulating film 116 are etched, the sidewall of an NMOS is formed, and the collector take-out region of the NPN and the source/drain region of the NMOS are formed.
Patent JP-H09160191-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TONISHI MASAKAZU
IPC: G03C7/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide color photographic sensitive material high in sensitivity and restrained from occurrence of color turbidity and contact fog and stable in photographic performance for a long period by incorporating specified compounds. SOLUTION: This silver halide color photographic sensitive material has, on a support, red-, green-, and blue-sensitive silver halide emulsion layers and nonphotosensitive layers and it contains at least one of the compounds represented by formulae I and II and one of the compounds represented by formula III. In formula I-III, R<1> is an alkyl or alkoxy group; R<2> is an alkyl or phenyl group; R<3> is an H atom or a substituent; (n<1> ) is 1-3; V is an aryl group; W is an alkyl group; R11 is a substituent; R12 is a halogen atom or an alkoxy group; R13 is a substituent; (n2 ) is 1-5; and each of R14 -R18 is an H or halogen atom.
Patent JP-H06172868-A (JP)
Title: Production of steel sheet for extra deep drawing
Inventor: TAKAHASHI MASASHI
IPC: C22C38/00
Filed: 1992-12-01
Abstract: PURPOSE:To prevent nitriding and to produce a steel sheet for extra deep drawing capable of high temp. recrystallization annealing. CONSTITUTION:In the recrystallization annealing at the time of producing a cold rolled steel sheet by using a steel having a composition consisting of <=0.003% C, <=0.03% Si, <=0.25% Mn, <=0.02% P, <=0.01% S, <=0.08% sol.Al, <=0.003% N, 0.04-0.20% Ti*, and the balance Fe with inevitable impurities, soaking temp. at annealing is regulated to 730-850 deg.C and box annealing is done, at least in this temp. range, in an atmosphere having <=-20 deg.C dew point and practically 100% hydrogen content, where Ti* means the Ti remaining after the combination with S and N and represented by the following equation: Ti''(%)=Ti(%)-(48/32)S(%)-(48/14)N(%). The above steel can further contain 0.003-0.02% Nb and/or 0.0003-0.0030% B. By this method, the steel sheet for extra deep drawing, excellent in r-value as well as in elongation, can be obtained.
Patent JP-2000139849-A (JP)
Title: Infrared detector and radiation clinical thermometer using the same
Inventor: SHIBUYA MAKOTO
IPC: G01J5/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To exactly detect temperature by preventing the occurrence of dew condensation at a dustproof plate at the front end of an optical system. SOLUTION: This detector has a condenser element 14 which condenses the IR rays radiated from an object 3 to be measured, an IR receiving element 12 for receiving the IR rays condensed by this condenser element 14, a cylindrical probe 17 through which the IR rays heading from the object to be measured toward the condenser element 14 and a light shielding body 15 which shields the incidence of the IR rays from the outside of the condenser element 14 on the IR receiving element 13. The front end on the probe 17 side of the light shielding body 15 is provided with the dustproof plate 16 such that the IR receiving element 13 exists behind the focal position of the condenser element 14.  As a result, the dew condensation at the dustproof plate 16 does not occur even if the body temperature is measured at the ear hole at a low room temperature and, therefore, a measurement error is prevented and the exact temperature detection is made possible.
Patent JP-H03184609-A (JP)
Title: Oil feeding device of rolling equipment
Inventor: ISHII HIDENARI
IPC: B21B27/10
Filed: 1989-12-12
Abstract: PURPOSE:To supply lubricating oil of plural different viscosity at any time by providing an oil feeding line having temperature control functions of two systems or more on one oil feeding device. CONSTITUTION:In oil coolers 5a, 5b of two oil feeding lines 6a, 6b, a difference is provided in the cooling capacity, and for instance, when lubricating oil of high viscosity is fed, it is allowed to pass through which passes through the oil cooler 5a to which a set value of a cooling temperature is low, and lubricating oil controlled to a comparatively low temperature is fed to a finish rolling mill. In this case, an opening/closing valve 8a is opened, an opening/closing valve 8b and an opening/closing valve 9 are closed, and no lubricating oil flows to the oil feeding line 6b. On the other hand, in the case lubricating oil of low viscosity is supplied, it is fed through the oil feeding line which passes through the oil cooler 5b to which a set value of a cooling temperature is high. In this case, contrary to the foregoing, the opening/closing valve 8b is opened, and the opening/closing valve 8a and the opening/closing valve 9 are closed.
Patent JP-H07174567-A (JP)
Title: Vibration gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a stable vibration and a good sensitivity by rigidly securing a work cover to a rotary substrate or a work plate. CONSTITUTION:A projecting part 15 projecting downward is formed on both sides of a lower end of a leg member 13 of a work plate 12. The work plate 12 is fitted on the side of one primary face of a rotary circuit 16. At this time, the projecting part 15 of the plate 12 is inserted through a mounting hole 16a formed in the substrate 16 and secured to an earth pattern on the side of the other primary face of the substrate 16. A work cover 17 made of a metallic material is set to the substrate 16 to be positioned outside the plate 12 already fitted to the substrate 16. The cover 17 includes a strip-shaped primary face member 20, and side members 21 extending downward from both sides of the member 20 in a widthwise direction are respectively formed. A projecting part 22 of the cover 17 is inserted through a mounting hole 16b of the substrate 16 and securely fitted to the earth pattern at the other primary face of the substrate 16.
Patent JP-H03187850-A (JP)
Title: Product carrier
Inventor: MORI TERUICHI
IPC: B62B3/02
Filed: 1989-12-12
Abstract: PURPOSE:To obtain a product carrier excellent in corrosion-sesistance, rigidity and buffering as well as light-weighted by molding a base panel body attached to a proximate end of a lower section of a panel body so that it can be freely rocked vertically with a skeleton material resin-molded. CONSTITUTION:A base panel body 10 is molded with a skeleton material 12 molded with resin 13, wherein the skeleton material 12 comprising a material more durable than the resin 13, such as steel, wood and aluminum is constructed of a pair of right and left coupling plates 12A, a plurality of pipe bodies 12B located between them and a coupling pipe material 12C located between the lower faces of the pipe bodies 12B in the middle of a widthwise direction. An assembled product carrier 1 opens a right side panel body 3 perpendicularly to a back panel body 2 and rocks the base panel body 10 horizontally via a hinge to be mounted on a lower frame of the side panel body 3 as well as locks a lock device 11 so that products are loaded. As a result, corrosion can be prevented due to the resin mold as well as rigidity can be obtained due to the skeleton material thereby further reducing an entire weight and obtaining a buffer effect due to the resin layer.
Patent JP-H03182910-A (JP)
Title: Digital adaptive controller
Inventor: BABA TAKAO
IPC: G05D3/12
Filed: 1989-12-12
Abstract: PURPOSE:To attain highly precise positioning control by arranging a repetitive learning unit and a multiple layer neural circuit model-type learning unit so as to constitute the learning unit of two steps. CONSTITUTION:A position detector 5 which can highly precisely measure a mechanical load four axes end position thetaa is provided, a position error ea with a command value thetad is detected and a repetitive learning controller 8 first learns a highly precise positioning command sequence for respective control sampling based on error information. Then, a multiple layer neural circuit model 9 is caused to learn with the command sequence as a teacher signal so as to generate an error occurrence dynamic model. Since learning control is constituted so that it is executed in two steps, adaptive and highly precise positioning control which is difficult to be realized in a single learning unit can be executed.